#DF5D2B
Closest named color: Deep Orange (#DC4D01). oklch(63.7% 0.174 39.8), rgb(223, 93, 43).
Aa
Black text reads best on this color (5.73:1).
About this color
#DF5D2B is a medium-light, vivid red. In OKLCH its lightness is 64%, its chroma 0.174 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Orange (#DC4D01), ΔE 0.031 away. Black text reads best on it, at 5.73:1.
| Hue family | Reds |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.174) |
| Temperature | warm |
| Nearest name | Deep Orange (#DC4D01) |
| Black text | 5.73:1 |
| White text | 3.65:1 |
Values
| HEX | #DF5D2B |
| RGB | rgb(223, 93, 43) |
| HSL | hsl(17, 74%, 52%) |
| OKLCH | oklch(63.7% 0.174 39.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #DF5D2B | 3.65:1 | AA large text | Lc -68.9 | Content text, not long reading |
| Black text on #DF5D2B | 5.73:1 | AA | Lc 40.7 | Non-text elements, placeholder text |
| #DF5D2B text on white | 3.65:1 | AA large text | Lc 63.4 | Content text, not long reading |
| #DF5D2B text on black | 5.73:1 | AA | Lc -38.3 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#F9E5DE
oklch(93.6% 0.024 40.3)
-
Step 200
200
#F6CFC2
oklch(88.4% 0.048 39.3)
-
Step 300
300
#F1AE97
oklch(80.8% 0.085 39.7)
-
Step 400
400
#E7805C
oklch(70.6% 0.137 39.8)
-
Step 500
500 (this color)
#DF5D2B
oklch(63.7% 0.174 39.8)
-
Step 600
600
#C34200
oklch(55.6% 0.175 39.8)
-
Step 700
700
#A53700
oklch(49.2% 0.154 40)
-
Step 800
800
#882C00
oklch(42.7% 0.134 40.1)
-
Step 900
900
#712505
oklch(37.7% 0.114 39.6)
-
Step 950
950
#421707
oklch(26.9% 0.072 39.9)
#DF5D2B with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #827324 | 0.170 |
| Deuteranopia (no green cones) | #A29126 | 0.156 |
| Tritanopia (no blue cones) | #F53E53 | 0.080 |
| Achromatopsia (no color) | #868686 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DF5D2B
#DF5D2B
oklch(63.7% 0.174 39.8)
- #009BBB
#009BBB
oklch(63.7% 0.116 219.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #DF5D2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Orange #DC4D01 ΔE 0.031
- Chocolate #D2691E ΔE 0.036
- Terracota #CB6843 ΔE 0.040
- Terracotta #CA6641 ΔE 0.040
- Terra Cotta #C9643B ΔE 0.040
- Rusty Orange #CD5909 ΔE 0.041
- Pale Red #D9544D ΔE 0.044
- Burnt Sienna #E76F51 ΔE 0.047
Use #DF5D2B in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.